2021 Summaries

This page shows information from January 1, 2021, and forward; updated typically Wed. and Sat.

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Important dates:

  • (purple dashed lines) approximate start of school year

Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 13 8.6 12.8% 88 0.76%
10-19 26 11.9 19.2% 132 0.97%
20-29 28 11.1 16% 110 0.53%
30-39 25 12.4 17% 117 0.86%
40-49 13 6.7 10.9% 75 0.72%
50-59 14 6.4 9.6% 66 0.53%
60-69 12 4.9 7.6% 52 0.45%
70+ 8 3.9 6.8% 47 0.45%
All ages 139 65.9 100% 687 0.66%
Eau Claire cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 08 14650 60688 505 123 594
Oct 09 14716 60796 506 124 614
Oct 10 14778 60888 507 124 627
Oct 11 14778 60959 507 124 542
Oct 12 14857 61052 508 124 564
Oct 13 14907 61141 510 124 549
Oct 15 15046 61387 512 125 687

Chippewa

Chippewa cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 08 10000 35691 403 112 547
Oct 09 10036 35734 403 112 514
Oct 10 10056 35792 407 112 471
Oct 11 10080 35821 409 112 429
Oct 12 10135 35878 416 112 410
Oct 13 10169 35933 419 112 418
Oct 15 10246 36046 421 112 468
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 10 5.3 11.3% 53 0.68%
10-19 8 6.3 16.9% 79 0.94%
20-29 10 3.9 9.6% 45 0.63%
30-39 11 6.3 15.2% 71 0.84%
40-49 17 6.0 13% 61 0.79%
50-59 12 4.7 10.9% 51 0.53%
60-69 5 5.1 11.1% 52 0.62%
70+ 4 4.7 12% 56 0.79%
All ages 77 42.3 100% 468 0.72%

Barron

Barron cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 08 7666 23723 373 86 396
Oct 09 7717 23759 374 89 424
Oct 10 7736 23789 376 89 365
Oct 11 7755 23815 379 89 341
Oct 12 7765 23842 380 90 309
Oct 13 7797 23884 380 90 311
Oct 15 7849 23957 382 90 352
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 3 2.0 8.8% 31 0.57%
10-19 8 5.7 19.3% 68 1.25%
20-29 6 3.0 10.8% 38 0.84%
30-39 9 5.0 13.4% 47 0.87%
40-49 3 3.4 12.8% 45 0.9%
50-59 11 5.1 13.4% 47 0.69%
60-69 5 2.6 8.8% 31 0.49%
70+ 7 4.6 12.8% 45 0.71%
All ages 52 31.4 100% 352 0.78%

La Crosse

La Crosse cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 08 15605 69314 625 104 558
Oct 09 15650 69474 625 104 525
Oct 10 15671 69567 625 104 470
Oct 11 15703 69645 627 105 462
Oct 12 15751 69822 631 106 448
Oct 13 15791 69972 633 107 423
Oct 15 15872 70273 639 107 468
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 6 6.0 12.4% 58 0.49%
10-19 13 6.4 15.2% 71 0.43%
20-29 11 5.4 14.3% 67 0.31%
30-39 17 8.6 17.7% 83 0.61%
40-49 9 6.1 11.3% 53 0.39%
50-59 9 4.9 11.1% 52 0.37%
60-69 6 2.9 8.1% 38 0.27%
70+ 10 4.9 9.8% 46 0.35%
All ages 81 45.1 100% 468 0.4%

Dane

Dane cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 08 54183 412271 1870 335 1517
Oct 09 54350 413271 1874 335 1507
Oct 10 54418 413822 1874 335 1455
Oct 11 54470 414430 1877 335 1304
Oct 12 54699 415028 1882 339 1380
Oct 13 54817 415808 1888 339 1429
Oct 15 55088 417352 1901 340 1599
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 25 17.9 11.1% 178 0.3%
10-19 52 27.6 17.1% 274 0.39%
20-29 44 24.6 16% 256 0.25%
30-39 44 26.7 17.7% 283 0.37%
40-49 40 19.7 13.1% 209 0.32%
50-59 27 14.4 9.2% 147 0.22%
60-69 15 11.7 8.4% 135 0.25%
70+ 24 11.3 7.3% 117 0.24%
All ages 271 153.9 100% 1599 0.29%

Wisconsin

Wisconsin cumulative counts of COVID cases and outcomes
DATEnew POSITIVE NEGATIVE Hospitalization Yes DEATHS New In Last 10days
Oct 08 748854 3418430 39958 8107 26959
Oct 09 751684 3425895 40132 8138 27003
Oct 10 752808 3431283 40201 8139 25801
Oct 11 754054 3434968 40279 8151 23675
Oct 12 756855 3439820 40445 8194 23754
Oct 13 759278 3447187 40599 8217 24474
Oct 15 764340 3461958 40863 8239 27955
Age Group Daily New Cases Daily New Cases 7-day Average Percent of All Active Cases Actives (conservative estimate) Percent of Subpopulation (conservative)
0-9 500 270.7 10.3% 2877 0.45%
10-19 988 501.9 18.8% 5254 0.69%
20-29 610 330.0 12.3% 3431 0.45%
30-39 778 401.1 14.9% 4177 0.55%
40-49 674 341.9 13% 3647 0.52%
50-59 619 304.3 11.6% 3240 0.4%
60-69 467 263.9 10% 2801 0.37%
70+ 427 234.6 9% 2528 0.39%
All ages 5062 2648.3 100% 27955 0.48%

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Estimated recovery time from health experts varies between 10-20 days, with a nontrivial proportion of cases being long-term / on-going:

  • First plot shows both conservative (10-day total) estimate and 14-day total used in MN Safe-Learning plan
  • Second plot is (conservative) Estimated Active, split by Age group

Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

Longitudinal

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

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Eau Claire

Chippewa

Barron

La Crosse

Dane

Wisconsin

References

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Reliable Updated Visuals

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Modeling

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Predicting cumulative deaths in state

  • WI correpondence between Cumulative cases and deaths (at time lag)
  • Starting with late May, after daily tests regularly above 6000
[1] "The number of  cumulative deaths, at a lag of 21 days, are approximately 0.6 times number of cumulative cases to the 0.7 power."
[1] "We thus predict that on 2021-11-06 the cumulative number of deaths in WI will be 7936"

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Comparing county-wide active case rates in counties with colleges

  • Portage county (Stevens Point): gray
  • Eau Claire county (Eau Claire): blue
  • Dane county (Madison): green
  • La Crosse county (La Crosse): red